Sumatra. Palembang. Signature of postmaster Roesli in bluish black ink, used locally in Pagaralam, on 3 and 20 cent Kreisler and 10, 30, 50, 60 and 80 cent Van Konijnenburg nos. 514z-18b, 27b, 43bg, 48, 51k, 52k and 53k, all unused. Signature on the 60c and 80c vertical! 10 and 30 cent signed Boekema. € 320

Sumatra. Palembang. Signature of postmaster Roesli in red ink, used locally in Pagaralam, on 25 and 40 cent Kreisler, 15 cent and 2 gulden Van Konijnenburg nos. 514r-28a, 32b, 44 and 55g, all unused. 15 and 25 cent signed Boekema. € 220

Sumatra. Palembang. Initial of postmaster Dahlan in bluish black ink, used locally in Tandjong Radja, on 10 cent Van Konijnenburg no. 515z-43bk, unused. € 250

Sumatra. Palembang. Initial of postmaster Dahlan in bluish black ink, used locally in Tandjong Radja, on 5 cent Dancer no. 515z-70, unused. € 300

Sumatra. Palembang. Signet ring overprint AR of postmaster Arifin in black (25 cent Kreisler in violet), used locally in Loeboek Linggau no. 521z on a nice selection of 18 different unused stamps type Kreisler (incl. 10c 521z-24b, € 350), Numeral and Dancer, some signed Boekema. Cat. ca. € 900

Sumatra. Palembang. Signet ring overprint AR of postmaster Arifin in black, used locally in Loeboek Linggau no. 521z on a nice selection of 19 different unused stamps type Van Konijnenburg and postage dues, some signed Boekema. Cat. ca. € 1,100

Sumatra. Palembang. Signet ring overprint AR of postmaster Arifin in violet, used locally in Loeboek Linggau, on 7½ cent postage due no. 521v-81a. Signed Boekema. € 175

Sumatra. Palembang. Signet ring overprint IPL of postmaster I.P. Lengkong in black on 2 cent Kreisler, 5 cent Numeral and 2, 5 and 10 gulden Van Konijnenburg nos. 522z-16b, 42, 55g, 56 and 57, all unused. The 3 Van Konijnenburg values are not listed in black in the 3rd edition (2017), the 2 cent signed Boekema. Cat. 2nd edition (2001): € 1,160

Sumatra. Palembang. Signet ring overprint IPL of postmaster I.P. Lengkong in violet on 1 and 3½ cent Kreisler, and 10 and 80 cent Van Konijnenburg nos. 522v-15b (signed Boekema), 19a (brown spot), 43bg and 53k, all unused. € 250

Sumatra. Palembang. Signet ring overprint IPL of postmaster I.P. Lengkong in orange on 30 cent Kreisler, printed in fugitive ink, no. 522o-29a, cancelled. The only copy known! € 400+

Sumatra. Palembang. Signet ring overprint IPL of postmaster I.P. Lengkong in orange on 15 cent Kreisler, 5 and 7½ cent Dancer, 15 and 50 cent and 1 gulden Van Konijnenburg and Airmail nos. 522o-26b, 44, 51k (signed Boekema), 54k, 70, 71 and 76, all unused. € 510

Sumatra. Palembang. Signet ring overprint IPL of postmaster I.P. Lengkong in blue on 17½ and 30 cent Van Konijnenburg nos. 522b-45 and 48, unused. Signed Boekema. € 280

Sumatra. Palembang. Signet ring overprint BST of postmaster Boestam in black, used locally in Sekajoe no. 523z on a nice selection of 20 different unused stamps (incl. 1 pair) type Kreisler, Numeral and Dancer, some signed Boekema. Cat. € 460

Sumatra. Palembang. Signet ring overprint BST of postmaster Boestam in black in combination with violet IPL overprint, on 5 cent Numeral and 5, 7½ and 15 cent postage due nos. 523z/571v-42, 80a, 81a and 83b (on piece together with 561z-77a 2x and 77a), all used. € 665

Sumatra. Palembang. Signet ring overprint BST of postmaster Boestam in black, used locally in Sekajoe no. 523z on a nice selection of 16 different unused stamps (incl. 1 pair) type Van Konijnenburg and postage dues, some signed Boekema. Cat. ca. € 630

Sumatra. Palembang. 2½ Cent Dancer, 17½ cent and 1 gulden Van Konijnenburg all with black signet ring overprint BST of postmaster Boestam nos. 523z-45, 523z-54k and 523z-67 on piece of parcel post card, cancelled Sekajoe 4.8.2.11. Illustrated in DN catalogue on p.250. Ex Van Strieland. Signed Boekema. € 650+